US PATENT SUBCLASS 604 / 18
.~.~ Tubular inserting means releasably interlocked with ejector

Current as of: June, 1999
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604 /   HD   SURGERY

11  DF  MEANS FOR INSERTING FIBROUS OR FORAMINOUS RESIDENT PACKING, RECEPTOR, OR MEDICAMENT CARRIER INTO BODY ORIFICE {4}
15  DF  .~ With slidable ejector (e.g., plunger or ram, etc.) inside tubular inserting means {2}
18.~.~ Tubular inserting means releasably interlocked with ejector

DEFINITION

Classification: 604/18

Tubular inserting means releasably interlocked with ejector:

(under subclass 15) Subject matter wherein the plunger or ram is maintained in a secured but disengageable relationship with the tubular inserting means prior to ejection of contents so that the plunger or ram will not be inadvertantly moved until ejection is desired.

SEE OR SEARCH THIS CLASS, SUBCLASS:

220, for means preventing accidental displacement of piston or handheld syringe.